{"product_id":"23782710-cylinder-liner-kit-genuine-volvo-penta","title":"23782710 Cylinder Liner Kit | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n A genuine Volvo Penta tolerance-class 0 cylinder-liner service package for D8A marine engines. One kit services one cylinder and must be matched to the engine's measured liner class and cylinder-block specification.\n\u003c\/p\u003e\n\u003ch2\u003e\n 🚤 Compatibility\n\u003c\/h2\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Volvo Penta D8A2-A MP\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D8A5-A MH\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D8A6-A MH\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D8A5-A MG\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D8A6-A MG\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D8A4-A MP\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D8A1-A MP\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D8A3-A MP\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Engine Family:\n  \u003c\/strong\u003e\n  D\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Year Range:\n  \u003c\/strong\u003e\n  Approximately 2017 onward\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Tolerance class 0 cylinder-liner service package\n \u003c\/li\u003e\n \u003cli\u003e\n  One kit required per cylinder\n \u003c\/li\u003e\n \u003cli\u003e\n  Current replacement for earlier liner kit 23228685\n \u003c\/li\u003e\n \u003cli\u003e\n  Used across D8A MP, MG and MH marine ratings\n \u003c\/li\u003e\n \u003cli\u003e\n  Tolerance class must be confirmed before installation\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine type: Volvo Penta D8A inline 6-cylinder common-rail marine diesel\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📋 Kit Contents\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  1 x tolerance-class 0 cylinder-liner service assembly 23782710\n \u003c\/li\u003e\n \u003cli\u003e\n  Any sealing elements packaged with the factory liner are serviced under the complete kit number and are not separately exposed in the public kit breakdown\n \u003c\/li\u003e\n \u003cli\u003e\n  Gudgeon pin 22960905, lock rings 21230282 and piston ring kit 22720412 are adjacent service parts and are not confirmed as included\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Provides the precision cylinder running surface for the piston and rings, contains combustion pressure and transfers heat into the cylinder-block cooling jacket.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Low compression or excessive crankcase blow-by\n \u003c\/li\u003e\n \u003cli\u003e\n  High oil consumption or blue exhaust smoke\n \u003c\/li\u003e\n \u003cli\u003e\n  Cylinder scoring, wear, cavitation or corrosion\n \u003c\/li\u003e\n \u003cli\u003e\n  Coolant enters the crankcase around the liner area\n \u003c\/li\u003e\n \u003cli\u003e\n  Liner dimensions or protrusion fall outside the workshop limit\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🛠️ Service Notes\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Clean the liner seats and the O-ring grooves in the block thoroughly and check them for corrosion pitting or fretting before any liner goes in — a poor seat is the usual cause of a repeat failure\n \u003c\/li\u003e\n \u003cli\u003e\n  Measure liner protrusion above the block face dry, without the O-rings fitted, taking readings at several points around each liner and comparing them with the figures in the workshop manual for your engine — and do not try to correct insufficient protrusion by stacking extra rings or shims under the liner flange\n \u003c\/li\u003e\n \u003cli\u003e\n  Keep each liner with its own bore position once measured, and fit the O-rings in the order and orientation specified, lubricated as the manual directs\n \u003c\/li\u003e\n \u003cli\u003e\n  Fit the liners with an appropriate press or drawing arrangement so they go in square, never by hammering\n \u003c\/li\u003e\n \u003cli\u003e\n  Protect the finished bores from rust and knocks until the pistons go in, and never run a new liner against worn or reused rings\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/h2\u003e\n\u003ch3\u003e\n OEM Supersession Chain\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  23782710 → Supersedes 23228685 → Supersedes 22720410\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n OEM \/ Related Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  23228685 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  22720410 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  23782711 tolerance class 1 alternative\n \u003c\/li\u003e\n \u003cli\u003e\n  22960905 related gudgeon pin - ordered separately\n \u003c\/li\u003e\n \u003cli\u003e\n  21230282 related piston-pin lock ring - ordered separately\n \u003c\/li\u003e\n \u003cli\u003e\n  22720412 related piston ring kit - ordered separately\n \u003c\/li\u003e\n \u003cli\u003e\n  23574167-23574171 related graded big-end bearing kits\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📦 Condition\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta part\n \u003c\/li\u003e\n \u003cli\u003e\n  Brand new\n \u003c\/li\u003e\n \u003cli\u003e\n  Supplied in original or equivalent packaging\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53385615245604,"sku":"595675F","price":934.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_090fa7fe-5efe-4797-98c8-d181b5f080fb.jpg?v=1777197430","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/23782710-cylinder-liner-kit-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}